What is the PM10 level in Union City, New Jersey at the moment?

The PM10 concentration in Union City, New Jersey is 17.991 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Union City, New Jersey at the moment?

Currently, Union City, New Jersey has a sulfur dioxide (SO2) concentration of 0.26 ppb.

What is the ozone (O3) level in Union City, New Jersey at the moment?

The current ozone (O3) level in Union City, New Jersey at the moment is 17.916 ppm.

What is the nitrogen dioxide (NO2) level in Union City, New Jersey at the moment?

Nitrogen dioxide (NO2) level in Union City, New Jersey at the moment is 23.174 ppb.

Live air quality index in Union City, New Jersey today

Q: What is the PM2.5 level in Union City, New Jersey at the moment?

PM2.5 levels in Union City, New Jersey are currently 4.001 μg/m3.

Stay updated with real-time air quality in Union City, New Jersey featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Union City, New Jersey

Last updated: ... (Local time)

Major air pollutants in Union City, New Jersey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.99 μg/m³

155

255

425

605+

Ozone (O₃)

17.92 ppb

201

201+

Sulfur Dioxide (SO₂)

0.26 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

23.17 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Union City, New Jersey

Scroll To Air Quality Map

Track live Union City, New Jersey air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-04T15:00:00.000Z	58 \| moderate	13 \| fine	59 \| fine	7.034 \| good	0.538 \| good	26.684 \| good	0.495 \| good
2026-03-04T16:00:00.000Z	49 \| good	8.7 \| good	38 \| good	7.888 \| good	0.487 \| good	22.159 \| good	0.411 \| good
2026-03-04T17:00:00.000Z	44 \| good	8 \| good	35 \| good	8.111 \| good	0.627 \| good	24.582 \| good	0.405 \| good
2026-03-04T18:00:00.000Z	44 \| good	8 \| good	35 \| good	9.658 \| good	0.525 \| good	24.187 \| good	0.405 \| good
2026-03-04T19:00:00.000Z	44 \| good	7.9 \| good	35 \| good	12.848 \| good	0.714 \| good	24.026 \| good	0.365 \| good
2026-03-04T20:00:00.000Z	38 \| good	6.7 \| good	30 \| good	13.727 \| good	0.694 \| good	23.165 \| good	0.365 \| good
2026-03-04T21:00:00.000Z	38 \| good	6.6 \| good	30 \| good	11.368 \| good	0.676 \| good	24.816 \| good	0.422 \| good
2026-03-04T22:00:00.000Z	54 \| moderate	10.6 \| good	47 \| good	10.004 \| good	0.787 \| good	27.715 \| good	0.468 \| good
2026-03-04T23:00:00.000Z	60 \| moderate	13.8 \| fine	63 \| fine	15.49 \| good	1.321 \| good	31.905 \| good	0.632 \| good
2026-03-05T00:00:00.000Z	64 \| moderate	15.7 \| fine	71 \| fine	12.288 \| good	1.327 \| good	37.056 \| good	0.81 \| good
2026-03-05T01:00:00.000Z	58 \| moderate	12.9 \| fine	59 \| fine	6.704 \| good	1.37 \| good	39.378 \| good	0.891 \| good
2026-03-05T02:00:00.000Z	58 \| moderate	12.7 \| fine	57 \| fine	6.915 \| good	1.381 \| good	39.73 \| good	0.825 \| good
2026-03-05T03:00:00.000Z	66 \| moderate	17.032 \| fine	75.824 \| fine	7.04 \| good	6.169 \| good	44.081 \| good	0.831 \| good
2026-03-05T04:00:00.000Z	60 \| moderate	14.4 \| fine	65 \| fine	4.517 \| good	0.824 \| good	37.463 \| good	0.8 \| good
2026-03-05T05:00:00.000Z	66 \| moderate	16.7 \| fine	75 \| fine	2.722 \| good	0.846 \| good	37.285 \| good	0.801 \| good
2026-03-05T06:00:00.000Z	60 \| moderate	13.7 \| fine	61 \| fine	2.193 \| good	0.839 \| good	36.49 \| good	0.847 \| good
2026-03-05T07:00:00.000Z	60 \| moderate	13.7 \| fine	61 \| fine	5.327 \| good	0.812 \| good	36.871 \| good	0.842 \| good
2026-03-05T08:00:00.000Z	58 \| moderate	12.8 \| fine	57 \| fine	3.481 \| good	0.835 \| good	36.848 \| good	0.745 \| good
2026-03-05T09:00:00.000Z	54 \| moderate	10.8 \| good	48 \| good	6.801 \| good	0.836 \| good	32.746 \| good	0.676 \| good
2026-03-05T10:00:00.000Z	54 \| moderate	10.7 \| good	48 \| good	4.691 \| good	0.84 \| good	32.263 \| good	0.618 \| good
2026-03-05T11:00:00.000Z	56 \| moderate	12 \| good	54 \| good	4.547 \| good	0.871 \| good	32.887 \| good	0.658 \| good
2026-03-05T12:00:00.000Z	56 \| moderate	12.3 \| fine	55 \| fine	2.206 \| good	0.897 \| good	31.619 \| good	0.809 \| good
2026-03-05T13:00:00.000Z	56 \| moderate	12.3 \| fine	55 \| fine	3.149 \| good	0.902 \| good	29.391 \| good	0.81 \| good
2026-03-05T14:00:00.000Z	62 \| moderate	15.4 \| fine	69 \| fine	3.807 \| good	0.921 \| good	33.979 \| good	0.894 \| good
2026-03-05T15:00:00.000Z	69 \| moderate	18.5 \| fine	81 \| fine	3.402 \| good	1.43 \| good	33.423 \| good	0.849 \| good
2026-03-05T16:00:00.000Z	69 \| moderate	19.3 \| fine	85 \| fine	6.558 \| good	2.047 \| good	34.473 \| good	0.947 \| good
2026-03-05T17:00:00.000Z	67 \| moderate	18.1 \| fine	81 \| fine	6.086 \| good	0.827 \| good	32.385 \| good	0.8 \| good
2026-03-05T18:00:00.000Z	62 \| moderate	15.1 \| fine	67 \| fine	11.116 \| good	0.844 \| good	31.487 \| good	0.675 \| good
2026-03-05T19:00:00.000Z	62 \| moderate	14.5 \| fine	65 \| fine	11.991 \| good	0.862 \| good	31.37 \| good	0.638 \| good
2026-03-05T20:00:00.000Z	64 \| moderate	15.7 \| fine	71 \| fine	10.183 \| good	0.878 \| good	29.697 \| good	0.621 \| good
2026-03-05T21:00:00.000Z	58 \| moderate	13 \| fine	59 \| fine	8.196 \| good	0.88 \| good	29.002 \| good	0.578 \| good
2026-03-05T22:00:00.000Z	56 \| moderate	11.8 \| good	52 \| good	5.227 \| good	0.391 \| good	28.701 \| good	0.532 \| good
2026-03-05T23:00:00.000Z	56 \| moderate	12 \| good	54 \| good	8.722 \| good	0.338 \| good	24.083 \| good	0.441 \| good
2026-03-06T00:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	10.966 \| good	0.287 \| good	22.027 \| good	0.35 \| good
2026-03-06T01:00:00.000Z	49 \| good	9.4 \| good	42 \| good	4.382 \| good	0.366 \| good	20.228 \| good	0.35 \| good
2026-03-06T02:00:00.000Z	44 \| good	7.5 \| good	33 \| good	17.41 \| good	0.265 \| good	18.406 \| good	0.34 \| good
2026-03-06T03:00:00.000Z	44 \| good	7.809 \| good	34.14 \| good	23.622 \| good	1.481 \| good	19.241 \| good	0.27 \| good
2026-03-06T04:00:00.000Z	38 \| good	6.5 \| good	29 \| good	15.357 \| good	0.286 \| good	12.855 \| good	0.301 \| good
2026-03-06T05:00:00.000Z	16 \| good	3.4 \| good	15 \| good	17.375 \| good	0.246 \| good	9.723 \| good	0.249 \| good
2026-03-06T06:00:00.000Z	27 \| good	4.9 \| good	21 \| good	19.872 \| good	0.219 \| good	10.228 \| good	0.197 \| good
2026-03-06T07:00:00.000Z	27 \| good	4.9 \| good	21 \| good	26.242 \| good	0.219 \| good	11.989 \| good	0.195 \| good
2026-03-06T08:00:00.000Z	28 \| good	4.3 \| good	19 \| good	29.639 \| good	0.216 \| good	9.578 \| good	0.195 \| good
2026-03-06T09:00:00.000Z	25 \| good	4.2 \| good	19 \| good	27.371 \| good	0.236 \| good	9.918 \| good	0.195 \| good
2026-03-06T10:00:00.000Z	24 \| good	4.2 \| good	19 \| good	26.363 \| good	0.236 \| good	15.948 \| good	0.19 \| good
2026-03-06T11:00:00.000Z	26 \| good	2.2 \| good	9 \| good	27.63 \| good	0.22 \| good	19.417 \| good	0.271 \| good
2026-03-06T12:00:00.000Z	22 \| good	4 \| good	18 \| good	24.05 \| good	0.235 \| good	19.311 \| good	0.281 \| good
2026-03-06T13:00:00.000Z	22 \| good	4 \| good	18 \| good	17.767 \| good	0.26 \| good	22.995 \| good	0.281 \| good
2026-03-06T14:00:00.000Z	27 \| good	5.4 \| good	23 \| good	20.25 \| good	0.255 \| good	26.682 \| good	0.343 \| good
2026-03-06T14:00:00.000Z	22 \| good	4.001 \| good	17.991 \| good	17.916 \| good	0.26 \| good	23.174 \| good	0.281 \| good
2026-03-06T15:00:00.000Z	24 \| good	3.397 \| good	14.743 \| good	25.659 \| good	1.728 \| good	13.43 \| good	0.195 \| good
2026-03-06T16:00:00.000Z	23 \| good	4.408 \| good	19.339 \| good	24.517 \| good	1.816 \| good	13.649 \| good	0.196 \| good
2026-03-06T17:00:00.000Z	27 \| good	5.323 \| good	22.859 \| good	24.789 \| good	1.904 \| good	13.869 \| good	0.196 \| good
2026-03-06T18:00:00.000Z	33 \| good	5.904 \| good	25.918 \| good	26.028 \| good	1.992 \| good	14.089 \| good	0.196 \| good
2026-03-06T19:00:00.000Z	27 \| good	5.106 \| good	22.064 \| good	26.219 \| good	2.03 \| good	15.18 \| good	0.201 \| good
2026-03-06T20:00:00.000Z	27 \| good	5.33 \| good	23.523 \| good	23.817 \| good	2.069 \| good	16.271 \| good	0.205 \| good
2026-03-06T21:00:00.000Z	22 \| good	4.212 \| good	18.577 \| good	19.968 \| good	2.107 \| good	17.362 \| good	0.21 \| good
2026-03-06T22:00:00.000Z	22 \| good	4.374 \| good	19.287 \| good	19.63 \| good	2.2 \| good	23.007 \| good	0.233 \| good
2026-03-06T23:00:00.000Z	27 \| good	4.997 \| good	21.448 \| good	17.416 \| good	2.294 \| good	28.653 \| good	0.257 \| good
2026-03-07T00:00:00.000Z	33 \| good	5.55 \| good	24.105 \| good	15.345 \| good	2.387 \| good	34.299 \| good	0.28 \| good
2026-03-07T01:00:00.000Z	33 \| good	6.161 \| good	27.267 \| good	10.904 \| good	2.268 \| good	32.512 \| good	0.262 \| good
2026-03-07T02:00:00.000Z	38 \| good	6.509 \| good	28.544 \| good	10.002 \| good	2.149 \| good	30.726 \| good	0.244 \| good
2026-03-07T03:00:00.000Z	38 \| good	6.996 \| good	30.889 \| good	6.272 \| good	2.029 \| good	28.939 \| good	0.227 \| good
2026-03-07T04:00:00.000Z	38 \| good	6.554 \| good	29.092 \| good	6.208 \| good	1.946 \| good	26.823 \| good	0.221 \| good
2026-03-07T05:00:00.000Z	38 \| good	7.384 \| good	32.596 \| good	4.1 \| good	1.863 \| good	24.707 \| good	0.215 \| good
2026-03-07T06:00:00.000Z	54 \| moderate	10.515 \| good	46.444 \| good	2.558 \| good	1.78 \| good	22.59 \| good	0.209 \| good
2026-03-07T07:00:00.000Z	56 \| moderate	11.919 \| good	53.628 \| good	2.282 \| good	1.833 \| good	22.476 \| good	0.204 \| good
2026-03-07T08:00:00.000Z	60 \| moderate	14.004 \| fine	62.382 \| fine	1.666 \| good	1.886 \| good	22.362 \| good	0.199 \| good
2026-03-07T09:00:00.000Z	60 \| moderate	14.109 \| fine	63.609 \| fine	1.248 \| good	1.939 \| good	22.248 \| good	0.194 \| good
2026-03-07T10:00:00.000Z	54 \| moderate	11.391 \| good	50.807 \| good	5.019 \| good	2.121 \| good	24.47 \| good	0.21 \| good
2026-03-07T11:00:00.000Z	44 \| good	7.888 \| good	34.397 \| good	6.186 \| good	2.304 \| good	26.691 \| good	0.225 \| good
2026-03-07T12:00:00.000Z	56 \| moderate	11.843 \| good	52.412 \| good	4.861 \| good	2.486 \| good	28.913 \| good	0.24 \| good
2026-03-07T13:00:00.000Z	64 \| moderate	16.112 \| fine	71.816 \| fine	3.739 \| good	2.669 \| good	28.42 \| good	0.244 \| good
2026-03-07T14:00:00.000Z	66 \| moderate	17.186 \| fine	76.667 \| fine	3.132 \| good	2.852 \| good	27.927 \| good	0.247 \| good
2026-03-07T15:00:00.000Z	66 \| moderate	16.999 \| fine	75.506 \| fine	5.599 \| good	3.035 \| good	27.434 \| good	0.251 \| good
2026-03-07T16:00:00.000Z	58 \| moderate	12.904 \| fine	57.755 \| fine	9.976 \| good	2.987 \| good	26.075 \| good	0.245 \| good
2026-03-07T17:00:00.000Z	56 \| moderate	12.078 \| good	53.579 \| good	14.593 \| good	2.939 \| good	24.716 \| good	0.238 \| good
2026-03-07T18:00:00.000Z	58 \| moderate	12.607 \| fine	56.397 \| fine	16.569 \| good	2.891 \| good	23.357 \| good	0.232 \| good
2026-03-07T19:00:00.000Z	56 \| moderate	11.934 \| good	53.682 \| good	14.048 \| good	2.723 \| good	23.009 \| good	0.229 \| good
2026-03-07T20:00:00.000Z	58 \| moderate	12.515 \| fine	55.904 \| fine	11.251 \| good	2.556 \| good	22.661 \| good	0.227 \| good
2026-03-07T21:00:00.000Z	58 \| moderate	12.971 \| fine	58.341 \| fine	9.094 \| good	2.388 \| good	22.313 \| good	0.224 \| good
2026-03-07T22:00:00.000Z	60 \| moderate	13.514 \| fine	60.265 \| fine	9.84 \| good	2.265 \| good	24.423 \| good	0.237 \| good
2026-03-07T23:00:00.000Z	62 \| moderate	15.387 \| fine	68.643 \| fine	10.229 \| good	2.142 \| good	26.533 \| good	0.249 \| good
2026-03-08T00:00:00.000Z	66 \| moderate	16.705 \| fine	74.176 \| fine	9.238 \| good	2.019 \| good	28.643 \| good	0.262 \| good
2026-03-08T01:00:00.000Z	67 \| moderate	17.719 \| fine	78.697 \| fine	8.228 \| good	1.91 \| good	26.019 \| good	0.236 \| good
2026-03-08T02:00:00.000Z	66 \| moderate	17.255 \| fine	76.006 \| fine	6.849 \| good	1.801 \| good	23.395 \| good	0.211 \| good
2026-03-08T03:00:00.000Z	66 \| moderate	16.645 \| fine	73.973 \| fine	5.785 \| good	1.692 \| good	20.771 \| good	0.186 \| good
2026-03-08T04:00:00.000Z	64 \| moderate	15.621 \| fine	69.234 \| fine	5.672 \| good	1.669 \| good	17.031 \| good	0.167 \| good
2026-03-08T05:00:00.000Z	66 \| moderate	17.032 \| fine	75.381 \| fine	6.31 \| good	1.646 \| good	13.291 \| good	0.148 \| good
2026-03-08T06:00:00.000Z	58 \| moderate	13.471 \| fine	13.609 \| good	22.301 \| good	1.64 \| good	9.653 \| good	0.129 \| good
2026-03-08T07:00:00.000Z	64 \| moderate	15.731 \| fine	69.971 \| fine	6.344 \| good	1.778 \| good	9.274 \| good	0.126 \| good
2026-03-08T08:00:00.000Z	60 \| moderate	13.958 \| fine	62.741 \| fine	4.4 \| good	1.933 \| good	8.997 \| good	0.123 \| good
2026-03-08T09:00:00.000Z	58 \| moderate	13.311 \| fine	60.42 \| fine	2.446 \| good	2.087 \| good	8.719 \| good	0.12 \| good
2026-03-08T10:00:00.000Z	56 \| moderate	12.36 \| fine	55.644 \| fine	2.082 \| good	2.236 \| good	10.876 \| good	0.127 \| good
2026-03-08T11:00:00.000Z	60 \| moderate	13.58 \| fine	61.599 \| fine	2.907 \| good	2.384 \| good	13.033 \| good	0.135 \| good
2026-03-08T12:00:00.000Z	52 \| moderate	10.135 \| good	10.21 \| good	14.276 \| good	2.553 \| good	15.304 \| good	0.142 \| good
2026-03-08T13:00:00.000Z	56 \| moderate	11.792 \| good	11.869 \| good	14.261 \| good	2.732 \| good	15.169 \| good	0.155 \| good
2026-03-08T14:00:00.000Z	56 \| moderate	12.111 \| fine	12.182 \| good	14.245 \| good	2.911 \| good	15.033 \| good	0.167 \| good

Union City

Get reliable air quality data to drive your business

Union City, New Jersey air quality map: Stay updated on AQI near you

0.29ppm

How accurate is New Jersey, USA air quality data?

Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Union City, New Jersey?

The air quality information for Union City, New Jersey is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Union City, New Jersey at its worst?

In the past 24 hours, the air quality in Union City, New Jersey was at its worst at 04:00:00 on 2026-03-05.

When did Union City, New Jersey experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Union City, New Jersey was observed at 05:00:00 on 2026-03-06.

What is the AQI in Union City, New Jersey right now?

As of now, the AQI in Union City, New Jersey is 22, indicating Good conditions.

What is the most common type of pollution in Union City, New Jersey?

Union City, New Jersey air has the highest levels of NO2.

What should I do in case of poor air quality in Union City, New Jersey?

Poor air quality in Union City, New Jersey means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Union City, New Jersey at the moment?

PM_2.5 levels in Union City, New Jersey are currently 4.001 μg/m³.

What is the PM₁₀ level in Union City, New Jersey at the moment?

The PM₁₀ concentration in Union City, New Jersey is 17.991 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Union City, New Jersey at the moment?

The current carbon monoxide (CO) concentration in Union City, New Jersey is 0.281 ppm.

What is the sulfur dioxide (SO₂) level in Union City, New Jersey at the moment?

Currently, Union City, New Jersey has a sulfur dioxide (SO₂) concentration of 0.26 ppb.

What is the ozone (O₃) level in Union City, New Jersey at the moment?

The current ozone (O₃) level in Union City, New Jersey at the moment is 17.916 ppm.

What is the nitrogen dioxide (NO₂) level in Union City, New Jersey at the moment?

Nitrogen dioxide (NO₂) level in Union City, New Jersey at the moment is 23.174 ppb.

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